I looked at her throat just now as she lay asleep, and the tiny wounds seem not to have healed.

Innocent Traveler

At the beginning of your upkeep, any opponent may sacrifice a creature of their choice. If no one does, transform this creature.

Van Helsing raised his lantern and drew the slide; by the concentrated light that fell on Lucy's face we could see that the lips were crimson with fresh blood.

Malicious Invader

Flying
This creature gets +2/+0 as long as an opponent controls a Human.

Innocent Traveler / Malicious Invader